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Announcing StackOne Defender: leading open-source prompt injection guard for your agent Read More

Connectors Notion
Live 27 Actions

Notion integration for AI agents

Connect your AI agent to 27 production-ready Notion actions via MCP, A2A, or SDK — with managed agent tool auth, optimized execution, and built-in security.

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Notion AI agent actions

27 production-ready actions for your agent to do more on Notion.

27 Actions
Append Block Children - Append blocks to a parent block or page
Get Block - Retrieve a block by ID
Get Block Children - Retrieve children of a block
Update Block - Update a block's content
Delete Block - Delete a block
Create Comment - Create a comment on a page, block, or discussion thread
Get Comments - Retrieve comments from a page or block
Retrieve Comment - Retrieve a specific comment by ID
Create Database - Create a new database with initial data source
Get Database - Retrieve a database by ID
Update Database - Update database-level properties
Create Data Source - Create a new data source in an existing database
Retrieve Data Source - Retrieve a data source by ID
Update Data Source - Update a data source's properties and metadata
Query Data Source - Query a data source and retrieve pages
List Data Source Templates - List all page templates for a data source
List File Uploads - List all file uploads for the bot integration
Retrieve File Upload - Get details of a specific file upload by ID
Create Page - Create a new page in a Notion workspace
Get Page - Retrieve a page by ID
Update Page - Update page properties, icon, cover, or apply template
Get Page Property - Retrieve a page property item
Move Page - Move a page to a new parent location
Search - Search all pages and data sources
List Users - List all users in the workspace
Get User - Retrieve a user by ID
Get Bot User - Retrieve information about the bot user

Do More, Build Less.

Integration Infrastructure for Notion AI Agents.

Multiple Interfaces

Access integrations via API, AI SDKs, MCP & A2A.

Notion MCP server
Managed Authentication

Pre-built authentication UI.

Agent auth
Falcon Engine

Every Notion action runs on Falcon.

Agent Execution Engine
StackOne Defender
StackOne Defender Meta PG v1 Meta PG v2 DeBERTa 88.7% 67.5% 63.1% 56.9% Detection accuracy

88.7% prompt injection detection.

Prompt injection defense

"What impressed us most about StackOne is its ambition and clarity. They're creating infrastructure that modern software and the entire AI agent ecosystem can rely on. The depth of secure integrations, the pace of delivery, and the team's foresight into AI's future uniquely position StackOne to redefine this category."

Luna Schmid, Partner at GV

"We've been impressed by how quickly and deeply StackOne integrates with complex enterprise systems -- and now, with their focus on agent-to-agent interoperability, they're unlocking even more powerful use cases for customers. StackOne delivers all of the above in a universal layer -- without compromise."

Barbry McGann, SVP at Workday Ventures

G2 - High Performer G2 - Easiest To Do Business With G2 - Users Love Us G2 - Users Most Likely To Recommend G2 - Easiest Admin

Product teams love building agent integrations with StackOne.

G2

More AI agent integrations like Notion

Notion agent integration resources

Notion MCP Server: Capabilities, Limitations, and Alternatives

The official Notion MCP server handles search and retrieval well. This post covers what it can't do and when the StackOne MCP server is the right alternative.

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Agentic Context Engineering: Why AI Agents Kill Their Own Context Windows

AI agents exceed their context windows without knowing it. Six failure patterns and seven survival architectures for agentic context engineering.

15 min

MCP Code Mode: Keeping Tool Responses Out of Agent Context

Anthropic's code_execution processes data already in context. Custom MCP code mode keeps raw tool responses in a sandbox. 14K tokens vs 500.

11 min

Comparing BM25, TF-IDF, and Hybrid Search for MCP Tool Discovery

Benchmarking BM25, TF-IDF, and hybrid search for MCP tool discovery across 916 tools. The 80/20 TF-IDF/BM25 hybrid hits 21% Top-1 accuracy in under 1ms.

10 min

Put your AI agents to work

All the tools you need to build and scale AI agent integrations, with best-in-class connectivity, execution, and security.